{"id":73861,"date":"2025-06-09T11:48:47","date_gmt":"2025-06-09T03:48:47","guid":{"rendered":"https:\/\/www.xiangxiangdaily.com\/nova-hair-shampoo-reviewed\/"},"modified":"2026-11-10T10:36:21","modified_gmt":"2026-11-10T02:36:21","slug":"danh-gia-dau-goi-nhuom-toc-nova-nhung-dieu-can-biet-truoc-khi-mua","status":"publish","type":"post","link":"https:\/\/www.xiangxiangdaily.com\/vi\/danh-gia-dau-goi-nhuom-toc-nova-nhung-dieu-can-biet-truoc-khi-mua\/","title":{"rendered":"\u0110\u00e1nh gi\u00e1 d\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova: Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft tr\u01b0\u1edbc khi mua"},"content":{"rendered":"<p>D\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova \u0111\u01b0\u1ee3c qu\u1ea3ng b\u00e1 l\u00e0 c\u00e1ch nhu\u1ed9m t\u00f3c t\u1ea1i nh\u00e0 d\u1ec5 d\u00e0ng. S\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 h\u1ea5p d\u1eabn nh\u1eefng ng\u01b0\u1eddi mu\u1ed1n che t\u00f3c b\u1ea1c m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn salon. Tuy nhi\u00ean, tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng, b\u1ea1n n\u00ean ki\u1ec3m tra ng\u01b0\u1eddi b\u00e1n, th\u00e0nh ph\u1ea7n v\u00e0 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 s\u1ea3n ph\u1ea9m, c\u00e1c \u0111\u00e1nh gi\u00e1 tr\u1ef1c tuy\u1ebfn v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng an to\u00e0n.<\/p>\n<h2>D\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova l\u00e0 g\u00ec?<\/h2>\n<p>D\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova \u0111\u01b0\u1ee3c b\u00e1n nh\u01b0 m\u1ed9t s\u1ea3n ph\u1ea9m nhu\u1ed9m t\u00f3c d\u01b0\u1edbi d\u1ea1ng d\u1ea7u g\u1ed9i. Theo <a href=\"https:\/\/trynovahair.com\/products\/novahair-color-shampoo\" rel=\"nofollow noopener\" target=\"_blank\">trang s\u1ea3n ph\u1ea9m c\u1ee7a NovaHair<\/a> , \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u1ec3 nhu\u1ed9m t\u00f3c t\u1ea1i nh\u00e0.<\/p>\n<p>M\u1eb7c d\u00f9 c\u00f3 t\u00ean \u201cd\u1ea7u g\u1ed9i\u201d, \u0111\u00e2y v\u1eabn l\u00e0 thu\u1ed1c nhu\u1ed9m t\u00f3c. H\u00e3y s\u1eed d\u1ee5ng nh\u01b0 m\u1ecdi s\u1ea3n ph\u1ea9m nhu\u1ed9m kh\u00e1c: \u0111\u1ecdc \u0111\u1ea7y \u0111\u1ee7 nh\u00e3n, l\u00e0m theo h\u01b0\u1edbng d\u1eabn v\u00e0 ki\u1ec3m tra c\u1ea3nh b\u00e1o tr\u01b0\u1edbc khi d\u00f9ng.<\/p>\n<h2>C\u00e1c \u0111\u00e1nh gi\u00e1 v\u1ec1 d\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova n\u00f3i g\u00ec?<\/h2>\n<p>\u0110\u00e1nh gi\u00e1 kh\u00e1 tr\u00e1i chi\u1ec1u. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng n\u00f3i d\u1ea7u g\u1ed9i nhu\u1ed9m ki\u1ec3u Nova che \u0111\u01b0\u1ee3c t\u00f3c b\u1ea1c, trong khi ng\u01b0\u1eddi kh\u00e1c ph\u1ea3n \u00e1nh t\u00ecnh tr\u1ea1ng d\u00e2y m\u00e0u ho\u1eb7c ph\u1ea3i d\u00f9ng nhi\u1ec1u s\u1ea3n ph\u1ea9m. K\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo chi\u1ec1u d\u00e0i t\u00f3c, m\u00e0u t\u00f3c ban \u0111\u1ea7u v\u00e0 t\u00f4ng m\u00e0u s\u1eed d\u1ee5ng.<\/p>\n<p>C\u0169ng c\u00f3 khi\u1ebfu n\u1ea1i v\u1ec1 tr\u1ea3i nghi\u1ec7m mua h\u00e0ng. V\u00ed d\u1ee5, <a href=\"https:\/\/www.trustpilot.com\/review\/shopnovahair.com\" rel=\"nofollow noopener\" target=\"_blank\">trang Trustpilot d\u00e0nh cho shopnovahair.com<\/a> c\u00f3 c\u00e1c ph\u1ea3n \u00e1nh v\u1ec1 \u0111\u01a1n h\u00e0ng v\u00e0 thanh to\u00e1n. \u0110\u00e2y l\u00e0 tr\u1ea3i nghi\u1ec7m c\u00e1 nh\u00e2n, kh\u00f4ng ch\u1ee9ng minh r\u1eb1ng m\u1ecdi kh\u00e1ch h\u00e0ng \u0111\u1ec1u s\u1ebd g\u1eb7p \u0111i\u1ec1u t\u01b0\u01a1ng t\u1ef1.<\/p>\n<p>Nhi\u1ec1u website d\u00f9ng t\u00ean g\u1ea7n gi\u1ed1ng Nova Hair. Kh\u00f4ng n\u00ean m\u1eb7c \u0111\u1ecbnh \u0111\u00e1nh gi\u00e1 c\u1ee7a m\u1ed9t ng\u01b0\u1eddi b\u00e1n ho\u1eb7c s\u1ea3n ph\u1ea9m c\u0169ng \u00e1p d\u1ee5ng cho b\u00ean kh\u00e1c. H\u00e3y ki\u1ec3m tra \u0111\u00fang website, s\u1ea3n ph\u1ea9m v\u00e0 m\u00e0u nhu\u1ed9m tr\u01b0\u1edbc khi d\u1ef1a v\u00e0o \u0111\u00e1nh gi\u00e1.<\/p>\n<h2>Ki\u1ec3m tra th\u00e0nh ph\u1ea7n tr\u01b0\u1edbc khi mua<\/h2>\n<p>Y\u00eau c\u1ea7u ng\u01b0\u1eddi b\u00e1n cung c\u1ea5p danh s\u00e1ch th\u00e0nh ph\u1ea7n \u0111\u1ea7y \u0111\u1ee7 n\u1ebfu trang s\u1ea3n ph\u1ea9m kh\u00f4ng ghi r\u00f5. \u0110\u1eebng cho r\u1eb1ng s\u1ea3n ph\u1ea9m kh\u00f4ng c\u00f3 h\u00f3a ch\u1ea5t nhu\u1ed9m ch\u1ec9 v\u00ec ch\u1ee9a chi\u1ebft xu\u1ea5t th\u1ef1c v\u1eadt ho\u1eb7c \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 t\u1ef1 nhi\u00ean.<\/p>\n<p>M\u1ed9t trang h\u1ed7 tr\u1ee3 c\u1ee7a NovaHair cho bi\u1ebft Instant Dye Shampoo c\u00f3 ch\u1ee9a <a href=\"https:\/\/shopnovahair.gorgias.help\/en-US\/articles\/product-info-243739\" rel=\"nofollow noopener\" target=\"_blank\">p-phenylenediamine, hay PPD<\/a>. PPD c\u00f3 th\u1ec3 g\u00e2y ph\u1ea3n \u1ee9ng d\u1ecb \u1ee9ng \u1edf m\u1ed9t s\u1ed1 ng\u01b0\u1eddi. C\u00e1c s\u1ea3n ph\u1ea9m mang t\u00ean t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 c\u00f3 c\u00f4ng th\u1ee9c kh\u00e1c nhau, v\u00ec v\u1eady h\u00e3y xem bao b\u00ec s\u1ea3n ph\u1ea9m b\u1ea1n th\u1ef1c s\u1ef1 mua.<\/p>\n<p>N\u1ebfu t\u1eebng b\u1ecb ph\u1ea3n \u1ee9ng v\u1edbi thu\u1ed1c nhu\u1ed9m t\u00f3c, \u0111\u1eebng d\u00f9ng thu\u1ed1c nhu\u1ed9m m\u1edbi tr\u01b0\u1edbc khi xin \u00fd ki\u1ebfn nh\u00e2n vi\u00ean y t\u1ebf.<\/p>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng d\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c an to\u00e0n<\/h2>\n<p>\u0110\u1ecdc h\u01b0\u1edbng d\u1eabn c\u1ee7a \u0111\u00fang s\u1ea3n ph\u1ea9m b\u1ea1n mua. Th\u1eddi gian l\u01b0u thu\u1ed1c v\u00e0 c\u00e1c b\u01b0\u1edbc s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y c\u00f4ng th\u1ee9c. Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u:<\/p>\n<ol>\n<li>Ki\u1ec3m tra danh s\u00e1ch th\u00e0nh ph\u1ea7n v\u00e0 m\u1ecdi c\u1ea3nh b\u00e1o tr\u00ean bao b\u00ec.<\/li>\n<li>Th\u1eed ph\u1ea3n \u1ee9ng tr\u00ean m\u1ed9t v\u00f9ng da nh\u1ecf tr\u01b0\u1edbc m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng theo h\u01b0\u1edbng d\u1eabn s\u1ea3n ph\u1ea9m.<\/li>\n<li>\u0110eo g\u0103ng tay ph\u00f9 h\u1ee3p v\u00e0 b\u1ea3o v\u1ec7 qu\u1ea7n \u00e1o c\u00f9ng c\u00e1c b\u1ec1 m\u1eb7t xung quanh.<\/li>\n<li>Ch\u1ec9 s\u1eed d\u1ee5ng \u0111\u00fang h\u01b0\u1edbng d\u1eabn v\u00e0 kh\u00f4ng \u0111\u1ec3 thu\u1ed1c nhu\u1ed9m tr\u00ean t\u00f3c l\u00e2u h\u01a1n th\u1eddi gian quy \u0111\u1ecbnh.<\/li>\n<li>X\u1ea3 th\u1eadt s\u1ea1ch v\u00e0 tr\u00e1nh \u0111\u1ec3 s\u1ea3n ph\u1ea9m ti\u1ebfp x\u00fac v\u1edbi m\u1eaft.<\/li>\n<\/ol>\n<p>Th\u1eed da kh\u00f4ng \u0111\u1ea3m b\u1ea3o ch\u1eafc ch\u1eafn s\u1ebd kh\u00f4ng x\u1ea3y ra ph\u1ea3n \u1ee9ng. Kh\u00f4ng d\u00f9ng s\u1ea3n ph\u1ea9m khi da \u0111\u1ea7u \u0111ang k\u00edch \u1ee9ng ho\u1eb7c t\u1ed5n th\u01b0\u01a1ng. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng d\u00f9ng thu\u1ed1c nhu\u1ed9m t\u00f3c cho l\u00f4ng m\u00e0y hay l\u00f4ng mi. Xem th\u00eam <a href=\"https:\/\/www.fda.gov\/cosmetics\/resources-consumers-cosmetics\/cosmetics-safety-qa-hair-dyes\" rel=\"nofollow noopener\" target=\"_blank\">h\u01b0\u1edbng d\u1eabn an to\u00e0n v\u1ec1 thu\u1ed1c nhu\u1ed9m t\u00f3c c\u1ee7a FDA<\/a> \u0111\u1ec3 bi\u1ebft c\u00e1c khuy\u1ebfn c\u00e1o kh\u00e1c.<\/p>\n<p>N\u1ebfu xu\u1ea5t hi\u1ec7n n\u00f3ng r\u00e1t, ph\u00e1t ban ho\u1eb7c s\u01b0ng, h\u00e3y ng\u1eebng d\u00f9ng v\u00e0 r\u1eeda s\u1ea1ch s\u1ea3n ph\u1ea9m. C\u1ea7n \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c y t\u1ebf kh\u1ea9n c\u1ea5p n\u1ebfu kh\u00f3 th\u1edf ho\u1eb7c s\u01b0ng m\u1eb7t hay c\u1ed5 h\u1ecdng.<\/p>\n<h2>C\u1ea7n ki\u1ec3m tra g\u00ec tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng<\/h2>\n<p>So s\u00e1nh t\u1ed5ng gi\u00e1 ti\u1ec1n, ph\u00ed v\u1eadn chuy\u1ec3n, th\u1eddi gian giao h\u00e0ng v\u00e0 ch\u00ednh s\u00e1ch ho\u00e0n tr\u1ea3. Tr\u01b0\u1edbc khi thanh to\u00e1n, ki\u1ec3m tra trang \u0111\u1eb7t h\u00e0ng xem c\u00f3 kho\u1ea3n thu \u0111\u1ecbnh k\u1ef3 hay g\u00f3i \u0111\u0103ng k\u00fd kh\u00f4ng. L\u01b0u x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng v\u00e0 th\u00f4ng tin li\u00ean h\u1ec7 c\u1ee7a ng\u01b0\u1eddi b\u00e1n.<\/p>\n<p>B\u1ea1n c\u0169ng n\u00ean ki\u1ec3m tra bao b\u00ec c\u00f3 danh s\u00e1ch th\u00e0nh ph\u1ea7n \u0111\u1ea7y \u0111\u1ee7, h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng v\u00e0 c\u00e1ch li\u00ean h\u1ec7 v\u1edbi c\u00f4ng ty ch\u1ecbu tr\u00e1ch nhi\u1ec7m hay kh\u00f4ng. N\u1ebfu kh\u00f4ng t\u00ecm \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin n\u00e0y, h\u00e3y c\u00e2n nh\u1eafc s\u1ea3n ph\u1ea9m kh\u00e1c.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>D\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova c\u00f3 che \u0111\u01b0\u1ee3c t\u00f3c b\u1ea1c kh\u00f4ng?<\/h3>\n<p>S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c qu\u1ea3ng b\u00e1 \u0111\u1ec3 nhu\u1ed9m t\u00f3c, bao g\u1ed3m che t\u00f3c b\u1ea1c. K\u1ebft qu\u1ea3 thay \u0111\u1ed5i theo s\u1ea3n ph\u1ea9m, t\u00f4ng m\u00e0u, lo\u1ea1i t\u00f3c v\u00e0 m\u00e0u t\u00f3c ban \u0111\u1ea7u. Th\u1eed tr\u00ean m\u1ed9t l\u1ecdn t\u00f3c nh\u1ecf gi\u00fap xem tr\u01b0\u1edbc m\u00e0u, nh\u01b0ng kh\u00f4ng thay th\u1ebf vi\u1ec7c th\u1eed ph\u1ea3n \u1ee9ng tr\u00ean da.<\/p>\n<h3>T\u00f4i c\u00f3 th\u1ec3 d\u00f9ng nh\u01b0 d\u1ea7u g\u1ed9i th\u00f4ng th\u01b0\u1eddng kh\u00f4ng?<\/h3>\n<p>H\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn tr\u00ean bao b\u00ec. B\u00ean <a href=\"https:\/\/trynovahair.com\/products\/novahair-color-shampoo\" rel=\"nofollow noopener\" target=\"_blank\">b\u00e1n h\u00e0ng NovaHair<\/a> khuy\u00ean d\u00f9ng d\u1ea7u g\u1ed9i th\u01b0\u1eddng gi\u1eefa c\u00e1c l\u1ea7n nhu\u1ed9m v\u00e0 nhu\u1ed9m l\u1ea1i khi c\u1ea7n.<\/p>\n<h3>D\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova c\u00f3 kh\u00f4ng ch\u1ee9a PPD kh\u00f4ng?<\/h3>\n<p>\u0110\u1eebng m\u1eb7c \u0111\u1ecbnh nh\u01b0 v\u1eady. M\u1ed9t b\u00ean b\u00e1n NovaHair cho bi\u1ebft c\u00f4ng th\u1ee9c c\u1ee7a h\u1ecd ch\u1ee9a PPD. H\u00e3y ki\u1ec3m tra danh s\u00e1ch th\u00e0nh ph\u1ea7n \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a \u0111\u00fang s\u1ea3n ph\u1ea9m b\u1ea1n \u0111\u1ecbnh mua.<\/p>\n<h2>Tr\u01b0\u1edbc khi mua<\/h2>\n<p>D\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova c\u00f3 th\u1ec3 thu\u1eadn ti\u1ec7n khi t\u1ef1 nhu\u1ed9m t\u1ea1i nh\u00e0, nh\u01b0ng \u0111\u00e1nh gi\u00e1 v\u00e0 k\u1ebft qu\u1ea3 kh\u00f4ng gi\u1ed1ng nhau. Ch\u1ecdn ng\u01b0\u1eddi b\u00e1n c\u1ea9n th\u1eadn, ki\u1ec3m tra th\u00e0nh ph\u1ea7n v\u00e0 tu\u00e2n th\u1ee7 m\u1ecdi h\u01b0\u1edbng d\u1eabn an to\u00e0n tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u ph\u00e1t tri\u1ec3n d\u00f2ng ch\u0103m s\u00f3c t\u00f3c, h\u00e3y kh\u00e1m ph\u00e1 <a href=\"https:\/\/www.xiangxiangdaily.com\/vi\/danh-m\u1ee5c-s\u1ea3n-ph\u1ea9m\/cham-soc-toc\/\">s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c t\u00f3c nh\u00e3n ri\u00eang<\/a> ho\u1eb7c <a href=\"https:\/\/www.xiangxiangdaily.com\/vi\/lien-he\/\">li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i<\/a> \u0111\u1ec3 trao \u0111\u1ed5i v\u1ec1 d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 \u0111\u00e1nh gi\u00e1, th\u00e0nh ph\u1ea7n v\u00e0 l\u01b0u \u00fd an to\u00e0n c\u1ee7a d\u1ea7u g\u1ed9i nhu\u1ed9m t\u00f3c Nova. Bi\u1ebft nh\u1eefng g\u00ec c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc khi mua v\u00e0 t\u1ef1 nhu\u1ed9m t\u1ea1i nh\u00e0.<\/p>\n","protected":false},"author":1,"featured_media":73769,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[42],"tags":[],"class_list":["post-73861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/posts\/73861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/comments?post=73861"}],"version-history":[{"count":4,"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/posts\/73861\/revisions"}],"predecessor-version":[{"id":135536,"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/posts\/73861\/revisions\/135536"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/media\/73769"}],"wp:attachment":[{"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/media?parent=73861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/categories?post=73861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiangxiangdaily.com\/vi\/wp-json\/wp\/v2\/tags?post=73861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}